| /* |
| * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "DOMAbstractViewInternal.h" |
| |
| #import "DOMDocumentInternal.h" |
| #import "DOMInternal.h" |
| #import <WebCore/DOMWindow.h> |
| #import <WebCore/Document.h> |
| #import "ExceptionHandlers.h" |
| #import <WebCore/Frame.h> |
| #import <WebCore/ThreadCheck.h> |
| #import <WebCore/WebScriptObjectPrivate.h> |
| |
| #define IMPL reinterpret_cast<WebCore::Frame*>(_internal) |
| |
| @implementation DOMAbstractView |
| |
| - (void)dealloc |
| { |
| WebCoreThreadViolationCheckRoundOne(); |
| [super dealloc]; |
| } |
| |
| - (DOMDocument *)document |
| { |
| if (!_internal) |
| return nil; |
| return kit(IMPL->document()); |
| } |
| |
| @end |
| |
| @implementation DOMAbstractView (WebKitLegacyInternal) |
| |
| - (void)_disconnectFrame |
| { |
| ASSERT(_internal); |
| removeDOMWrapper(_internal); |
| _internal = 0; |
| } |
| |
| @end |
| |
| WebCore::DOMWindow* core(DOMAbstractView *wrapper) |
| { |
| if (!wrapper) |
| return 0; |
| if (!wrapper->_internal) |
| return 0; |
| return reinterpret_cast<WebCore::Frame*>(wrapper->_internal)->document()->domWindow(); |
| } |
| |
| DOMAbstractView *kit(WebCore::DOMWindow* value) |
| { |
| WebCoreThreadViolationCheckRoundOne(); |
| |
| if (!value) |
| return nil; |
| WebCore::Frame* frame = value->frame(); |
| if (!frame) |
| return nil; |
| if (DOMAbstractView *wrapper = getDOMWrapper(frame)) |
| return [[wrapper retain] autorelease]; |
| DOMAbstractView *wrapper = [[DOMAbstractView alloc] _init]; |
| wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(frame); |
| addDOMWrapper(wrapper, frame); |
| return [wrapper autorelease]; |
| } |
| |
| DOMAbstractView *kit(WebCore::AbstractDOMWindow* value) |
| { |
| if (!is<WebCore::DOMWindow>(value)) |
| return nil; |
| |
| return kit(downcast<WebCore::DOMWindow>(value)); |
| } |